Where will you look for the sporozoites of the malarial parasite?
$RBCs$ of humans suffering from malaria
Spleen of infected person
Salivary glands of freshly moulted female Anopheles mosquito
Saliva of infected female Anopheles mosquito
$A$ person who met with road accident is likely to develop tetanus he is immunised by administering
Assertion : Cannabis sativa is a powerful anti-depressant.
Reason : Hashish and Marijuana are derived from it.
When a person dies after stung by bee followed by the administration of penicillin, death may be due to
Filaria, malaria, dengue fever, sleeping sickness, yellow fever are transmitted by
Thalidomide is a non-barbiturate sedative drug which was to be given to pregnant women. Its use was withdrawn in $1961$ because it resulted in phocomelia. This condition illustrates